Metalloid Salts

Metalloid salts are inorganic, ionic, halogenic compounds in which the heaviest metal atom is a metalloid. Available in various chemical compositions, quantities, purities, and reagent grades, they have chemical, industrial, and biological applications.

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166 – 180 of 1,357 results

166

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3-(2-Aminoethylamino)propylmethyldimethoxysilane, 97%

CAS: 3069-29-2 Molecular Formula: C8H22N2O2Si Molecular Weight (g/mol): 206.36 MDL Number: MFCD00054776 InChI Key: MQWFLKHKWJMCEN-UHFFFAOYSA-N Synonym: n-2-aminoethyl-3-aminopropylmethyldimethoxysilane,3-2-aminoethylamino propyl-dimethoxymethylsilane,3-2-aminoethylamino propyldimethoxymethylsilane,3-2-aminoethylamino propylmethyldimethoxysilane,n-3-dimethoxymethylsilyl propyl ethylenediamine,1,2-ethanediamine, n-3-dimethoxymethylsilyl propyl,n-3-dimethoxy methyl silyl propyl ethane-1,2-diamine,n-2-aminoethyl-3-aminopropyltrimethoxysilane,1,2-ethanediamine, n1-3-dimethoxymethylsilyl propyl PubChem CID: 76482 IUPAC Name: N'-[3-[dimethoxy(methyl)silyl]propyl]ethane-1,2-diamine SMILES: CO[Si](C)(CCCNCCN)OC

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Specifications

PubChem CID	76482
CAS	3069-29-2
Molecular Weight (g/mol)	206.36
MDL Number	MFCD00054776
SMILES	CO[Si](C)(CCCNCCN)OC
Synonym	n-2-aminoethyl-3-aminopropylmethyldimethoxysilane,3-2-aminoethylamino propyl-dimethoxymethylsilane,3-2-aminoethylamino propyldimethoxymethylsilane,3-2-aminoethylamino propylmethyldimethoxysilane,n-3-dimethoxymethylsilyl propyl ethylenediamine,1,2-ethanediamine, n-3-dimethoxymethylsilyl propyl,n-3-dimethoxy methyl silyl propyl ethane-1,2-diamine,n-2-aminoethyl-3-aminopropyltrimethoxysilane,1,2-ethanediamine, n1-3-dimethoxymethylsilyl propyl
IUPAC Name	N'-[3-[dimethoxy(methyl)silyl]propyl]ethane-1,2-diamine
InChI Key	MQWFLKHKWJMCEN-UHFFFAOYSA-N
Molecular Formula	C8H22N2O2Si

167

Hexamethylcyclotrisiloxane, 97%

CAS: 541-05-9 Molecular Formula: C6H18O3Si3 Molecular Weight (g/mol): 222.46 MDL Number: MFCD00005943 InChI Key: HTDJPCNNEPUOOQ-UHFFFAOYSA-N Synonym: hexamethylcyclotrisiloxane,cyclotrisiloxane, hexamethyl,dimethylsiloxane cyclic trimer,unii-epv75l8o0r,ccris 1326,sdk 10,hexamethylcyclohexasiloxane,epv75l8o0r,cyclotrisiloxane, 2,2,4,4,6,6-hexamethyl,dsstox_cid_7185 PubChem CID: 10914 IUPAC Name: 2,2,4,4,6,6-hexamethyl-1,3,5,2,4,6-trioxatrisilinane SMILES: C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O1

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Specifications

PubChem CID	10914
CAS	541-05-9
Molecular Weight (g/mol)	222.46
MDL Number	MFCD00005943
SMILES	C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O1
Synonym	hexamethylcyclotrisiloxane,cyclotrisiloxane, hexamethyl,dimethylsiloxane cyclic trimer,unii-epv75l8o0r,ccris 1326,sdk 10,hexamethylcyclohexasiloxane,epv75l8o0r,cyclotrisiloxane, 2,2,4,4,6,6-hexamethyl,dsstox_cid_7185
IUPAC Name	2,2,4,4,6,6-hexamethyl-1,3,5,2,4,6-trioxatrisilinane
InChI Key	HTDJPCNNEPUOOQ-UHFFFAOYSA-N
Molecular Formula	C6H18O3Si3

168

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Methyl (trimethylsilyl)propiolate, 98%

CAS: 42201-71-8 Molecular Formula: C7H12O2Si Molecular Weight (g/mol): 156.256 MDL Number: MFCD04039783 InChI Key: XXGHAMBKHIDZDC-UHFFFAOYSA-N Synonym: methyl trimethylsilyl propiolate,methyl 3-trimethylsilylpropynoate,methyl 3-trimethylsilyl propiolate,methyl 3-trimethylsilyl-2-propynoate,acmc-20akhx,methyl 3-trimethylsilylpropiolate,methyl 3-trimethylsilyl propynoate,trimethylsilylpropiolic acid methyl ester,trimethylsilyl propiolic acid methyl ester,methyl 3-trimethylsilyl-2-propynoate # PubChem CID: 560731 IUPAC Name: methyl 3-trimethylsilylprop-2-ynoate SMILES: COC(=O)C#C[Si](C)(C)C

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PubChem CID	560731
CAS	42201-71-8
Molecular Weight (g/mol)	156.256
MDL Number	MFCD04039783
SMILES	COC(=O)C#C[Si](C)(C)C
Synonym	methyl trimethylsilyl propiolate,methyl 3-trimethylsilylpropynoate,methyl 3-trimethylsilyl propiolate,methyl 3-trimethylsilyl-2-propynoate,acmc-20akhx,methyl 3-trimethylsilylpropiolate,methyl 3-trimethylsilyl propynoate,trimethylsilylpropiolic acid methyl ester,trimethylsilyl propiolic acid methyl ester,methyl 3-trimethylsilyl-2-propynoate #
IUPAC Name	methyl 3-trimethylsilylprop-2-ynoate
InChI Key	XXGHAMBKHIDZDC-UHFFFAOYSA-N
Molecular Formula	C7H12O2Si

169

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11-Aminoundecyltriethoxysilane, 90+%

CAS: 116821-45-5 Molecular Formula: C17H39NO3Si Molecular Weight (g/mol): 333.588 MDL Number: MFCD08272792 InChI Key: LPWZCJFZJCOBHO-UHFFFAOYSA-N PubChem CID: 18944844 IUPAC Name: 11-triethoxysilylundecan-1-amine SMILES: CCO[Si](CCCCCCCCCCCN)(OCC)OCC

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PubChem CID	18944844
CAS	116821-45-5
Molecular Weight (g/mol)	333.588
MDL Number	MFCD08272792
SMILES	CCO[Si](CCCCCCCCCCCN)(OCC)OCC
IUPAC Name	11-triethoxysilylundecan-1-amine
InChI Key	LPWZCJFZJCOBHO-UHFFFAOYSA-N
Molecular Formula	C17H39NO3Si

170

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Triacetoxy(methyl)silane, tech. 90%

CAS: 4253-34-3 Molecular Formula: C7H12O6Si Molecular Weight (g/mol): 220.25 MDL Number: MFCD00008694 InChI Key: TVJPBVNWVPUZBM-UHFFFAOYSA-N Synonym: methyltriacetoxysilane,methylsilanetriyl triacetate,triacetoxymethylsilane,triacetoxy methyl silane,silanetriol, methyl-, triacetate,silane, methyltriacetoxy,methylsilanetriol triacetate,methyltrihydroxysilane triacetate,apk 1 silane derivative,triacetoxy-methylsilane PubChem CID: 77929 SMILES: CC(=O)O[Si](C)(OC(C)=O)OC(C)=O

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Specifications

PubChem CID	77929
CAS	4253-34-3
Molecular Weight (g/mol)	220.25
MDL Number	MFCD00008694
SMILES	CC(=O)O[Si](C)(OC(C)=O)OC(C)=O
Synonym	methyltriacetoxysilane,methylsilanetriyl triacetate,triacetoxymethylsilane,triacetoxy methyl silane,silanetriol, methyl-, triacetate,silane, methyltriacetoxy,methylsilanetriol triacetate,methyltrihydroxysilane triacetate,apk 1 silane derivative,triacetoxy-methylsilane
InChI Key	TVJPBVNWVPUZBM-UHFFFAOYSA-N
Molecular Formula	C7H12O6Si

171

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10-(Pentafluorophenoxycarbonyl)decyltriethoxysilane, 95%

CAS: 1197981-08-0 Molecular Formula: C23H35F5O5Si Molecular Weight (g/mol): 514.605 MDL Number: MFCD13181916 InChI Key: WQFFEEIHQJVCHR-UHFFFAOYSA-N Synonym: 2,3,4,5,6-pentafluorophenyl 11-triethoxysilyl undecanoate,10-pentafluorophenoxycarbonyl decyltriethoxysilane,10-pentafluorophenoxycarbonyl decyl triethoxysilane PubChem CID: 99738205 IUPAC Name: (2,3,4,5,6-pentafluorophenyl) 11-triethoxysilylundecanoate SMILES: CCO[Si](CCCCCCCCCCC(=O)OC1=C(C(=C(C(=C1F)F)F)F)F)(OCC)OCC

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Specifications

PubChem CID	99738205
CAS	1197981-08-0
Molecular Weight (g/mol)	514.605
MDL Number	MFCD13181916
SMILES	CCO[Si](CCCCCCCCCCC(=O)OC1=C(C(=C(C(=C1F)F)F)F)F)(OCC)OCC
Synonym	2,3,4,5,6-pentafluorophenyl 11-triethoxysilyl undecanoate,10-pentafluorophenoxycarbonyl decyltriethoxysilane,10-pentafluorophenoxycarbonyl decyl triethoxysilane
IUPAC Name	(2,3,4,5,6-pentafluorophenyl) 11-triethoxysilylundecanoate
InChI Key	WQFFEEIHQJVCHR-UHFFFAOYSA-N
Molecular Formula	C23H35F5O5Si

172

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1-Chloro-5-trimethylsilyl-4-pentyne, 97%

CAS: 77113-48-5 Molecular Formula: C8H15ClSi Molecular Weight (g/mol): 174.74 MDL Number: MFCD00671353 InChI Key: UPVHIBLXQNNITH-UHFFFAOYSA-N Synonym: 5-chloro-1-pentynyl trimethylsilane,1-chloro-5-trimethylsilyl-4-pentyne,silane, 5-chloro-1-pentynyl trimethyl,acmc-1bffc,5-chloro-1-trimethylsilylpent-1-yne,5-chloropent-1-ynyl trimethyl silane,5-chloropent-1-yn-1-yl trimethylsilane,silane, 5-chloro-1-pentyn-1-yl trimethyl PubChem CID: 2757942 SMILES: C[Si](C)(C)C#CCCCCl

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Specifications

PubChem CID	2757942
CAS	77113-48-5
Molecular Weight (g/mol)	174.74
MDL Number	MFCD00671353
SMILES	C[Si](C)(C)C#CCCCCl
Synonym	5-chloro-1-pentynyl trimethylsilane,1-chloro-5-trimethylsilyl-4-pentyne,silane, 5-chloro-1-pentynyl trimethyl,acmc-1bffc,5-chloro-1-trimethylsilylpent-1-yne,5-chloropent-1-ynyl trimethyl silane,5-chloropent-1-yn-1-yl trimethylsilane,silane, 5-chloro-1-pentyn-1-yl trimethyl
InChI Key	UPVHIBLXQNNITH-UHFFFAOYSA-N
Molecular Formula	C8H15ClSi

173

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1-Trimethylsilyl-1,4-pentadiyne, 98%

CAS: 71789-10-1 Molecular Formula: C8H12Si Molecular Weight (g/mol): 136.27 MDL Number: MFCD00066350 InChI Key: JKYMNPFNLMDSFG-UHFFFAOYSA-N Synonym: 1-trimethylsilyl-1,4-pentadiyne,trimethyl penta-1,4-diynyl silane,trimethyl penta-1,4-diyn-1-yl silane,1,4-pentadiynyltrimethylsilane,silane,trimethyl-1,4-pentadiyn-1-yl PubChem CID: 144510 IUPAC Name: trimethyl(penta-1,4-diynyl)silane SMILES: C[Si](C)(C)C#CCC#C

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PubChem CID	144510
CAS	71789-10-1
Molecular Weight (g/mol)	136.27
MDL Number	MFCD00066350
SMILES	C[Si](C)(C)C#CCC#C
Synonym	1-trimethylsilyl-1,4-pentadiyne,trimethyl penta-1,4-diynyl silane,trimethyl penta-1,4-diyn-1-yl silane,1,4-pentadiynyltrimethylsilane,silane,trimethyl-1,4-pentadiyn-1-yl
IUPAC Name	trimethyl(penta-1,4-diynyl)silane
InChI Key	JKYMNPFNLMDSFG-UHFFFAOYSA-N
Molecular Formula	C8H12Si

174

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Boron oxide, Puratronic™, (H{2}O 200ppm), 99.999% (metals basis), Thermo Scientific Chemicals

CAS: 1303-86-2 Molecular Formula: B2O3 Molecular Weight (g/mol): 69.62 MDL Number: MFCD00011315 InChI Key: JKWMSGQKBLHBQQ-UHFFFAOYSA-N Synonym: boron trioxide,boric oxide,boric anhydride,boric acid anhydride,oxo oxoboranyloxy borane,boronoxide,diboron trioxide,boron sesquioxide,boron oxide,boron oxide 500g PubChem CID: 518682 ChEBI: CHEBI:30163 IUPAC Name: oxo(oxoboranyloxy)borane SMILES: O=BOB=O

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PubChem CID	518682
CAS	1303-86-2
Molecular Weight (g/mol)	69.62
ChEBI	CHEBI:30163
MDL Number	MFCD00011315
SMILES	O=BOB=O
Synonym	boron trioxide,boric oxide,boric anhydride,boric acid anhydride,oxo oxoboranyloxy borane,boronoxide,diboron trioxide,boron sesquioxide,boron oxide,boron oxide 500g
IUPAC Name	oxo(oxoboranyloxy)borane
InChI Key	JKWMSGQKBLHBQQ-UHFFFAOYSA-N
Molecular Formula	B2O3

175

Arsenic(III) chloride, 99.999% (metals basis), Thermo Scientific Chemicals

CAS: 7784-34-1 Molecular Formula: AsCl3 Molecular Weight (g/mol): 181.272 MDL Number: MFCD00014165 InChI Key: OEYOHULQRFXULB-UHFFFAOYSA-N Synonym: trichloroarsine,arsenic trichloride,arsenic iii chloride,arsenic chloride,arsenous trichloride,arsenic butter,arsenous chloride,arsenious chloride,butter of arsenic,chlorure arsenieux PubChem CID: 24570 ChEBI: CHEBI:63952 IUPAC Name: trichloroarsane SMILES: Cl[As](Cl)Cl

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Specifications

PubChem CID	24570
CAS	7784-34-1
Molecular Weight (g/mol)	181.272
ChEBI	CHEBI:63952
MDL Number	MFCD00014165
SMILES	Cl[As](Cl)Cl
Synonym	trichloroarsine,arsenic trichloride,arsenic iii chloride,arsenic chloride,arsenous trichloride,arsenic butter,arsenous chloride,arsenious chloride,butter of arsenic,chlorure arsenieux
IUPAC Name	trichloroarsane
InChI Key	OEYOHULQRFXULB-UHFFFAOYSA-N
Molecular Formula	AsCl3

176

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Dimethylphenylsilanol sodium salt, 97%

CAS: 7646-75-5 Molecular Formula: C8H11NaOSi Molecular Weight (g/mol): 174.25 MDL Number: MFCD09266151 InChI Key: NPZJKOMUCXNLBN-UHFFFAOYSA-N Synonym: dimethylphenylsilanol sodium salt,sodium dimethyl phenyl silanolate,sodium dimethylphenylsilanolate,amtsi046,sodium phenyldimethylsilanolate,dimethyl phenyl sodiooxy silane,sodium phenyl dimethylsilanolate PubChem CID: 23713317 IUPAC Name: sodium;dimethyl-oxido-phenylsilane SMILES: C[Si](C)(C1=CC=CC=C1)[O-].[Na+]

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PubChem CID	23713317
CAS	7646-75-5
Molecular Weight (g/mol)	174.25
MDL Number	MFCD09266151
SMILES	C[Si](C)(C1=CC=CC=C1)[O-].[Na+]
Synonym	dimethylphenylsilanol sodium salt,sodium dimethyl phenyl silanolate,sodium dimethylphenylsilanolate,amtsi046,sodium phenyldimethylsilanolate,dimethyl phenyl sodiooxy silane,sodium phenyl dimethylsilanolate
IUPAC Name	sodium;dimethyl-oxido-phenylsilane
InChI Key	NPZJKOMUCXNLBN-UHFFFAOYSA-N
Molecular Formula	C8H11NaOSi

177

Silicone Oil, For oil baths up to 250°C, MilliporeSigma™

CAS: 68083-14-7 Molecular Formula: C16H22O2Si2 Molecular Weight (g/mol): 302.52 InChI Key: ARWRSWALIGRKQA-UHFFFAOYSA-N Synonym: diphenyl-dimethylsiloxane copolymer,polydimethyl-diphenylsiloxane, viscosity 400cst. PubChem CID: 121233058 IUPAC Name: methoxy-dimethyl-[methyl(diphenyl)silyl]oxysilane SMILES: CO[Si](C)(C)O[Si](C)(C1=CC=CC=C1)C2=CC=CC=C2

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Specifications

PubChem CID	121233058
CAS	68083-14-7
Molecular Weight (g/mol)	302.52
SMILES	CO[Si](C)(C)O[Si](C)(C1=CC=CC=C1)C2=CC=CC=C2
Synonym	diphenyl-dimethylsiloxane copolymer,polydimethyl-diphenylsiloxane, viscosity 400cst.
IUPAC Name	methoxy-dimethyl-[methyl(diphenyl)silyl]oxysilane
InChI Key	ARWRSWALIGRKQA-UHFFFAOYSA-N
Molecular Formula	C16H22O2Si2

178

Kieselguhr, Purified, Calcined, MilliporeSigma™

CAS: 68855-54-9 Molecular Formula: CNa2O3 Molecular Weight (g/mol): 105.988 InChI Key: CDBYLPFSWZWCQE-UHFFFAOYSA-L Synonym: sodium carbonate,disodium carbonate,soda ash,carbonic acid disodium salt,calcined soda,sodium carbonate, anhydrous,carbonic acid, disodium salt,washing soda,sodiumcarbonate,solvay soda PubChem CID: 10340 ChEBI: CHEBI:29377 IUPAC Name: disodium;carbonate SMILES: C(=O)([O-])[O-].[Na+].[Na+]

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PubChem CID	10340
CAS	68855-54-9
Molecular Weight (g/mol)	105.988
ChEBI	CHEBI:29377
SMILES	C(=O)([O-])[O-].[Na+].[Na+]
Synonym	sodium carbonate,disodium carbonate,soda ash,carbonic acid disodium salt,calcined soda,sodium carbonate, anhydrous,carbonic acid, disodium salt,washing soda,sodiumcarbonate,solvay soda
IUPAC Name	disodium;carbonate
InChI Key	CDBYLPFSWZWCQE-UHFFFAOYSA-L
Molecular Formula	CNa2O3

179

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1,1,3,3-Tetramethyldisiloxane, 97%

CAS: 3277-26-7 Molecular Formula: C4H12OSi2 Molecular Weight (g/mol): 132.309 MDL Number: MFCD00008256 InChI Key: KWEKXPWNFQBJAY-UHFFFAOYSA-N Synonym: 1,1,3,3-tetramethyldisiloxane,tetramethyldisiloxane,dimethylsilyl ether,bis dimethylsilyl ether,bis dimethylsilyl oxide,1,3-dihydrotetramethyldisiloxane,sym-tetramethyldisiloxane,disiloxane, tetramethyl,dsstox_cid_30574,dsstox_gsid_52010 PubChem CID: 6327482 IUPAC Name: dimethylsilylideneoxonio(dimethyl)silanide SMILES: C[Si-](C)[O+]=[Si](C)C

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PubChem CID	6327482
CAS	3277-26-7
Molecular Weight (g/mol)	132.309
MDL Number	MFCD00008256
SMILES	C[Si-](C)[O+]=[Si](C)C
Synonym	1,1,3,3-tetramethyldisiloxane,tetramethyldisiloxane,dimethylsilyl ether,bis dimethylsilyl ether,bis dimethylsilyl oxide,1,3-dihydrotetramethyldisiloxane,sym-tetramethyldisiloxane,disiloxane, tetramethyl,dsstox_cid_30574,dsstox_gsid_52010
IUPAC Name	dimethylsilylideneoxonio(dimethyl)silanide
InChI Key	KWEKXPWNFQBJAY-UHFFFAOYSA-N
Molecular Formula	C4H12OSi2

180

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(Trifluoromethyl)trimethylsilane, 0.5M soln. in THF

CAS: 81290-20-2 Molecular Formula: C5H11F3Si Molecular Weight (g/mol): 156.22 MDL Number: MFCD00145454 InChI Key: MTYSDPUZDZURPP-UHFFFAOYSA-N Synonym: trifluoromethyl trimethylsilane,trimethyl trifluoromethyl silane,trifluoromethyltrimethylsilane,ruppert's reagent,tms-cf3,tfmtms,silane, trimethyl trifluoromethyl,unii-a009786qpj,trimethylsilyl trifluoromethane,ruppert-prakash reagent PubChem CID: 552549 IUPAC Name: trimethyl(trifluoromethyl)silane SMILES: CC(C)(C)[SiH2]C(F)(F)F

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Specifications

PubChem CID	552549
CAS	81290-20-2
Molecular Weight (g/mol)	156.22
MDL Number	MFCD00145454
SMILES	CC(C)(C)[SiH2]C(F)(F)F
Synonym	trifluoromethyl trimethylsilane,trimethyl trifluoromethyl silane,trifluoromethyltrimethylsilane,ruppert's reagent,tms-cf3,tfmtms,silane, trimethyl trifluoromethyl,unii-a009786qpj,trimethylsilyl trifluoromethane,ruppert-prakash reagent
IUPAC Name	trimethyl(trifluoromethyl)silane
InChI Key	MTYSDPUZDZURPP-UHFFFAOYSA-N
Molecular Formula	C5H11F3Si

Metalloid Salts

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